body{background:#eee;margin:0;padding:0}.example{background:#FFF;width:950px;border:1px #000 solid;margin:20px auto;padding:15px;-moz-border-radius: 3px;-webkit-border-radius: 3px}
#main_object{
position:relative;width:950px;height:700px;overflow:hidden;cursor:pointer;
background-image: url(images/layer1.jpg), url(images/layer2.png), url(images/layer3.png), url(images/bg.jpg);
background-position: center bottom, right top, right bottom, left top;
background-repeat: no-repeat;
}